int32 id
int8 measured
int8 historical
int8 valid
int8 moving_state
float32 long_distance
float32 long_relative_velocity
float32 long_relative_acceleration
float32 long_distance_std
float32 long_velocity_std
float32 long_acceleration_std
float32 lateral_distance
float32 lateral_relative_velocity
float32 lateral_distance_std
float32 prob_exist
float32 prob_obstacle
